Most of the updates don’t require you to apply them separately. Applying one replace to your cluster will mark the other updates as completed wherever applicable. You might have to apply a number of updates to the identical cluster separately if the standing doesn’t change to “completed” automatically.
These updates are necessary and utilized instantly in your upkeep windows without any action wanted out of your facet. These updates are separate than these supplied by service updates.
Yes, you possibly can defer the service replace by altering the maintenance window. The scheduled replace will solely be applied to the cluster if the scheduled date matches the cluster’s maintenance window. Once you modify the upkeep window and the scheduled date has handed, the service update might be rescheduled to the newly specified window within the following weeks. You will obtain a new notification one week earlier than the new date has been reached. If your node are changed for another reason, such as a deliberate upkeep occasion or node failover, Amazon ElastiCache will provision new node with the most recent service updates included. If your ElastiCache Redis cluster is taking part in a HIPAA, PCI, or FedRAMP compliance program, you must apply service updates by their “Recommended Apply by Date” to be able to preserve compliance.
For extra information, please see Self-Service Security Updates for Compliance. You have the choice to manage updates your self at any time prior to the scheduled upkeep window. When you manage an replace yourself, your instance will receive the OS update whenever you relaunch the node and your scheduled upkeep window will be cancelled. If you’re investing in web site maintenance services for the primary time , it’s important to know what your package includes.